Pipeline Emergency

(888) 367-6671
(402) 398-7911

General Information

(877) 654-0646
(402) 398-7200

Customer Service

(866) 398-7098
(402) 398-7098

Call Before You Dig

Gas Quality By Date / Gas Quality By ID

Date Requested: Jul 30 2026 8:34 AM

Comments:

The data contained herein is preliminary data and therefore should be used for contemporaneous operational purposes only and may be subject to change at month-end. This data is provided to assist our customers in tracking their gas usage as closely as possible on a real-time basis. The information contained on this web page is not to be considered billable information. This data will be subject to additional verification and possible modification prior to billing.

The Btu specified is on a higher heating value (HHV) basis.
Gas constituents specified as percent (%) by volume.
Gas Quality by ID information for the current Gas Day is updated for all location ID's after 11:00 a.m.

TSP Name:

Northern Natural Gas Company

TSP:

784158214

Gas Quality by ID

Chromatograph Report For:

Date	BTU	CO2	N2	Gravity	Methane	Ethane	Propane	Ibutane	Nbutane	Ipentane	Npentane	C6	C7	H	Helium	Oxygen	H20


07/30/2026	986.409	0.005	3.802	0.577	94.792	1.398	0.003
07/29/2026	986.409	0.005	3.802	0.577	94.792	1.398	0.003
07/28/2026	986.775	0.006	3.788	0.577	94.775	1.427	0.004
07/27/2026	987.068	0.005	3.801	0.578	94.708	1.481	0.004
07/26/2026	987.506	0.005	3.799	0.578	94.659	1.531	0.006
07/25/2026	986.365	0.006	3.791	0.577	94.825	1.371	0.007
07/24/2026	985.238	0.009	3.818	0.577	94.904	1.262	0.008
07/23/2026	984.605	0.008	3.841	0.577	94.932	1.212	0.006
07/22/2026	984.144	0.004	3.864	0.577	94.944	1.185	0.003
07/21/2026	983.583	0.003	3.873	0.576	94.999	1.123	0.002
07/20/2026	982.947	0.003	3.880	0.576	95.066	1.050	0.002
07/19/2026	982.539	0.002	3.884	0.576	95.112	1.001	0.001
07/18/2026	982.775	0.002	3.871	0.576	95.110	1.016	0.001
07/17/2026	983.216	0.002	3.849	0.576	95.106	1.043	0.001
07/16/2026	983.103	0.002	3.841	0.576	95.137	1.019	0.001
07/15/2026	983.479	0.001	3.851	0.576	95.066	1.080	0.001
07/14/2026	984.305	0.001	3.839	0.576	94.989	1.170	0.002
07/13/2026	984.685	0.000	3.820	0.576	94.984	1.195	0.001
07/12/2026	984.181	0.000	3.833	0.576	95.019	1.146	0.001
07/11/2026	983.867	0.001	3.850	0.576	95.018	1.129	0.002
07/10/2026	983.434	0.003	3.866	0.576	95.036	1.094	0.002
07/09/2026	983.330	0.005	3.878	0.576	95.017	1.098	0.003
07/08/2026	983.667	0.004	3.878	0.576	94.974	1.141	0.003
07/07/2026	984.248	0.006	3.856	0.577	94.946	1.188	0.004
07/06/2026	984.391	0.004	3.846	0.577	94.955	1.192	0.003
07/05/2026	984.302	0.006	3.850	0.577	94.953	1.187	0.004
07/04/2026	983.513	0.002	3.875	0.576	95.004	1.117	0.002
07/03/2026	981.680	0.002	3.890	0.575	95.208	0.899	0.001
07/02/2026	982.265	0.004	3.859	0.575	95.201	0.934	0.002
07/01/2026	983.790	0.002	3.855	0.576	95.016	1.126	0.002
06/30/2026	987.261	0.002	3.815	0.578	94.657	1.525	0.002
06/29/2026	989.567	0.003	3.798	0.579	94.394	1.802	0.003
06/28/2026	991.540	0.003	3.772	0.580	94.198	2.024	0.003
06/27/2026	992.137	0.000	3.800	0.581	94.059	2.138	0.002
06/26/2026	990.661	0.000	3.824	0.580	94.196	1.978	0.002
06/25/2026	989.732	0.000	3.821	0.580	94.325	1.853	0.002
06/24/2026	991.647	0.000	3.781	0.580	94.168	2.049	0.002
06/23/2026	987.463	0.000	3.783	0.578	94.709	1.507	0.002
06/22/2026	985.818	0.000	3.802	0.577	94.877	1.319	0.002
06/21/2026	985.228	0.001	3.829	0.577	94.892	1.276	0.002
06/20/2026	986.004	0.004	3.804	0.577	94.843	1.345	0.004
06/19/2026	986.230	0.004	3.820	0.577	94.775	1.397	0.003
06/18/2026	986.330	0.002	3.838	0.578	94.722	1.435	0.002
06/17/2026	986.590	0.002	3.838	0.578	94.690	1.469	0.001
06/16/2026	986.762	0.002	3.840	0.578	94.664	1.494	0.001
06/15/2026	987.476	0.003	3.831	0.578	94.588	1.576	0.001
06/14/2026	989.232	0.005	3.819	0.579	94.384	1.791	0.002
06/13/2026	990.423	0.006	3.809	0.580	94.250	1.933	0.002
06/12/2026	990.352	0.004	3.811	0.580	94.259	1.924	0.002
06/11/2026	989.494	0.005	3.833	0.580	94.316	1.844	0.002
06/10/2026	989.947	0.007	3.851	0.580	94.210	1.929	0.002
06/09/2026	988.798	0.012	3.825	0.579	94.411	1.749	0.003
06/08/2026	987.679	0.018	3.759	0.578	94.696	1.523	0.004
06/07/2026	987.563	0.019	3.773	0.578	94.676	1.529	0.003
06/06/2026	988.080	0.020	3.775	0.578	94.600	1.602	0.002
06/05/2026	987.940	0.019	3.740	0.578	94.705	1.533	0.003
06/04/2026	988.102	0.018	3.765	0.578	94.626	1.589	0.003
06/03/2026	988.147	0.016	3.789	0.579	94.569	1.624	0.002
06/02/2026	986.959	0.018	3.779	0.578	94.743	1.459	0.002
06/01/2026	986.595	0.021	3.771	0.577	94.803	1.404	0.002
05/31/2026	985.897	0.021	3.742	0.577	94.962	1.273	0.003
05/30/2026	986.215	0.021	3.711	0.577	94.991	1.272	0.004
05/29/2026	987.183	0.023	3.671	0.577	94.957	1.343	0.006
05/28/2026	986.967	0.022	3.740	0.577	94.823	1.410	0.004
05/27/2026	986.858	0.023	3.776	0.578	94.752	1.446	0.003
05/26/2026	987.480	0.021	3.782	0.578	94.662	1.533	0.003
05/25/2026	986.981	0.023	3.738	0.577	94.826	1.410	0.004
05/24/2026	986.804	0.021	3.699	0.577	94.943	1.332	0.005
05/23/2026	987.055	0.018	3.595	0.576	95.165	1.213	0.009
05/22/2026	986.382	0.016	3.625	0.576	95.188	1.163	0.008
05/21/2026	987.919	0.024	3.472	0.575	95.328	1.163	0.013
05/20/2026	988.797	0.028	3.442	0.575	95.274	1.241	0.014
05/19/2026	989.119	0.027	3.533	0.577	95.020	1.408	0.012
05/18/2026	989.317	0.027	3.606	0.578	94.825	1.533	0.009
05/17/2026	989.398	0.025	3.700	0.579	94.595	1.673	0.006
05/16/2026	989.665	0.024	3.766	0.579	94.407	1.798	0.005
05/15/2026	989.947	0.024	3.777	0.580	94.345	1.849	0.004
05/14/2026	989.531	0.023	3.804	0.580	94.337	1.832	0.003
05/13/2026	991.700	0.026	3.800	0.581	94.059	2.111	0.004
05/12/2026	993.218	0.027	3.800	0.582	93.860	2.309	0.004
05/11/2026	996.001	0.023	3.772	0.583	93.571	2.628	0.005
05/10/2026	994.055	0.023	3.769	0.582	93.832	2.372	0.005
05/09/2026	987.803	0.019	3.793	0.578	94.600	1.585	0.004
05/08/2026	985.892	0.018	3.823	0.577	94.779	1.377	0.003
05/07/2026	981.101	0.020	3.850	0.575	95.335	0.792	0.002
05/06/2026	980.219	0.019	3.840	0.574	95.478	0.661	0.003
05/05/2026	980.192	0.019	3.853	0.574	95.450	0.676	0.002
05/04/2026	980.947	0.021	3.801	0.574	95.470	0.704	0.004
05/03/2026	982.566	0.022	3.759	0.575	95.355	0.858	0.006
05/02/2026	982.989	0.023	3.803	0.576	95.196	0.974	0.004
05/01/2026	982.945	0.022	3.849	0.576	95.095	1.032	0.003
04/30/2026	983.867	0.021	3.831	0.576	95.019	1.126	0.003
04/29/2026	982.414	0.020	3.834	0.575	95.202	0.941	0.003
04/28/2026	982.171	0.021	3.814	0.575	95.279	0.882	0.004