| Form 990EZ, Part I, Line 8 |
Other Income:Sponsorship:Membership Bonus 3050. |
| Form 990EZ, Part I, Line 8 |
Core funding 4560. |
| Form 990EZ, Part I, Line 8 |
Other Income:BWC Refund 2. |
| Form 990EZ, Part I, Line 8 |
Other Income:Misc. Income 388. |
| Form 990EZ, Part I, Line 8 |
Water Quality 8000. |
| Form 990EZ, Part I, Line 16 |
Communication:Member Services 260. |
| Form 990EZ, Part I, Line 16 |
Communication:Membership Campaign 3337. |
| Form 990EZ, Part I, Line 16 |
Communication:Newsletter 691. |
| Form 990EZ, Part I, Line 16 |
Communication:Promotion & Education 1475. |
| Form 990EZ, Part I, Line 16 |
Organization:Andrea Karhoff Scholarship 1000. |
| Form 990EZ, Part I, Line 16 |
Organization:Donations 181. |
| Form 990EZ, Part I, Line 16 |
Organization:Dues & Subscriptions 205. |
| Form 990EZ, Part I, Line 16 |
Organization:Office Supplies 664. |
| Form 990EZ, Part I, Line 16 |
Organization:Postage 938. |
| Form 990EZ, Part I, Line 16 |
Communication:Safety 209. |
| Form 990EZ, Part I, Line 16 |
Organization:Miscellaneous 844. |
| Form 990EZ, Part I, Line 16 |
Travel 118. |
| Form 990EZ, Part I, Line 16 |
Conferences, conventions and meetings 2456. |
| Form 990EZ, Part I, Line 16 |
Insurance 186. |
| Form 990EZ, Part I, Line 16 |
Communication:Marketing 70. |
| Form 990EZ, Part I, Line 16 |
Public Policy:Donation 50. |
| Form 990EZ, Part I, Line 16 |
Misc Expense 14. |
| Form 990EZ, Part I, Line 16 |
Investments 156. |
| Form 990EZ, Part II, Line 24 |
Accounts Receivable, Net 4664. 23531. |
| Form 990EZ, Part II, Line 26 |
Deferred Dues 9638. 10768. |
| Form 990EZ, Part II, Line 26 |
Accounts Payable and Accrued Expenses 1080. 942. |
| Form 990, Part IX, Line 24e |
Communication:Member Services 260. |
| Form 990, Part IX, Line 24e |
Communication:Membership Campaign 3337. |
| Form 990, Part IX, Line 24e |
Communication:Newsletter 691. |
| Form 990, Part IX, Line 24e |
Communication:Promotion & Education 1475. |
| Form 990, Part IX, Line 24e |
Organization:Andrea Karhoff Scholarship 1000. |
| Form 990, Part IX, Line 24e |
Organization:Donations 181. |
| Form 990, Part IX, Line 24e |
Organization:Dues & Subscriptions 205. |
| Form 990, Part IX, Line 24e |
Organization:Office Supplies 664. |
| Form 990, Part IX, Line 24e |
Organization:Postage 938. |
| Form 990, Part IX, Line 24e |
Communication:Safety 209. |
| Form 990, Part IX, Line 24e |
Organization:Miscellaneous 844. |
| Form 990, Part IX, Line 24e |
Communication:Marketing 70. |
| Form 990, Part IX, Line 24e |
Public Policy:Donation 50. |
| Form 990, Part IX, Line 24e |
Misc Expense 14. |
| Form 990, Part IX, Line 24e |
Investments 156. |